Watch List notes:

Constantine IV, Pogonatus (668-685). AR 1/8 Siliqua or 30 Nummi, Rome mint. Obv. No legend. Beardless bust facing, wearing crown and chlamys, and holding globus cruciger. Rev. Large Monogram (Sear 37). D.O. 80 a. Sear 1232. MIB 73. BMC (Constans II) 381. R-. AR. g. 0.20 mm. 8.50 RRR. Extremely rare and in exceptional condition for the issue. Good metal, brilliant and nicely toned. Good VF.